<template>
  <div>
    <h3>欢迎登录后台管理系统</h3>
    <el-carousel
      :interval="3000"
      arrow="always"
      height="400px"
      indicator-position="outside"
    >
      <el-carousel-item>
        <img
          src="../assets/banner_01.jpg"
          alt=""
          style="height: 100%; width: 100%"
        />
      </el-carousel-item>
      <el-carousel-item>
        <img
          src="../assets/banner_02.jpg"
          alt=""
          style="height: 100%; width: 100%"
        />
      </el-carousel-item>
      <el-carousel-item>
        <img
          src="../assets/banner_03.jpg"
          alt=""
          style="height: 100%; width: 100%"
        />
      </el-carousel-item>
      <el-carousel-item>
        <img
          src="../assets/banner_04.jpg"
          alt=""
          style="height: 100%; width: 100%"
        />
      </el-carousel-item>
    </el-carousel>
  </div>
</template>
<style lang="less" scoped>
.el-carousel__item h3 {
  color: #475669;
  font-size: 14px;
  opacity: 0.75;
  line-height: 200px;
  margin: 0;
}

.el-carousel__item:nth-child(2n) {
  background-color: #99a9bf;
}

.el-carousel__item:nth-child(2n + 1) {
  background-color: #d3dce6;
}
h3 {
  text-align: center;
  color: #409eff;
  margin: 20px 0;
  font-size: 40px;
}
</style>
<script>
export default {}
</script>